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authorjb <jb@FreeBSD.org>2008-03-28 00:08:47 +0000
committerjb <jb@FreeBSD.org>2008-03-28 00:08:47 +0000
commit291b24b7551a7f0ab80c6cc152155e317f53be0a (patch)
tree9edd0223cc16fd15bec321b8d36de00f35487d3b /sys/contrib/opensolaris/uts/common/zmod/zmod.c
parent5794ada908cc2e195ebcb0217b7164e3bd207e1b (diff)
downloadFreeBSD-src-291b24b7551a7f0ab80c6cc152155e317f53be0a.zip
FreeBSD-src-291b24b7551a7f0ab80c6cc152155e317f53be0a.tar.gz
Remove files that have been repo copied to their new location
in cddl-specific parts of the source tree.
Diffstat (limited to 'sys/contrib/opensolaris/uts/common/zmod/zmod.c')
-rw-r--r--sys/contrib/opensolaris/uts/common/zmod/zmod.c109
1 files changed, 0 insertions, 109 deletions
diff --git a/sys/contrib/opensolaris/uts/common/zmod/zmod.c b/sys/contrib/opensolaris/uts/common/zmod/zmod.c
deleted file mode 100644
index 2627239..0000000
--- a/sys/contrib/opensolaris/uts/common/zmod/zmod.c
+++ /dev/null
@@ -1,109 +0,0 @@
-/*
- * CDDL HEADER START
- *
- * The contents of this file are subject to the terms of the
- * Common Development and Distribution License (the "License").
- * You may not use this file except in compliance with the License.
- *
- * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
- * or http://www.opensolaris.org/os/licensing.
- * See the License for the specific language governing permissions
- * and limitations under the License.
- *
- * When distributing Covered Code, include this CDDL HEADER in each
- * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
- * If applicable, add the following below this CDDL HEADER, with the
- * fields enclosed by brackets "[]" replaced with your own identifying
- * information: Portions Copyright [yyyy] [name of copyright owner]
- *
- * CDDL HEADER END
- */
-
-/*
- * Copyright 2007 Sun Microsystems, Inc. All rights reserved.
- * Use is subject to license terms.
- */
-
-#pragma ident "%Z%%M% %I% %E% SMI"
-
-#include <sys/types.h>
-#include <sys/zmod.h>
-
-#include "zlib.h"
-
-/*
- * Uncompress the buffer 'src' into the buffer 'dst'. The caller must store
- * the expected decompressed data size externally so it can be passed in.
- * The resulting decompressed size is then returned through dstlen. This
- * function return Z_OK on success, or another error code on failure.
- */
-int
-z_uncompress(void *dst, size_t *dstlen, const void *src, size_t srclen)
-{
- z_stream zs;
- int err;
-
- bzero(&zs, sizeof (zs));
- zs.next_in = (uchar_t *)src;
- zs.avail_in = srclen;
- zs.next_out = dst;
- zs.avail_out = *dstlen;
-
- if ((err = inflateInit(&zs)) != Z_OK)
- return (err);
-
- if ((err = inflate(&zs, Z_FINISH)) != Z_STREAM_END) {
- (void) inflateEnd(&zs);
- return (err == Z_OK ? Z_BUF_ERROR : err);
- }
-
- *dstlen = zs.total_out;
- return (inflateEnd(&zs));
-}
-
-int
-z_compress_level(void *dst, size_t *dstlen, const void *src, size_t srclen,
- int level)
-{
-
- z_stream zs;
- int err;
-
- bzero(&zs, sizeof (zs));
- zs.next_in = (uchar_t *)src;
- zs.avail_in = srclen;
- zs.next_out = dst;
- zs.avail_out = *dstlen;
-
- if ((err = deflateInit(&zs, level)) != Z_OK)
- return (err);
-
- if ((err = deflate(&zs, Z_FINISH)) != Z_STREAM_END) {
- (void) deflateEnd(&zs);
- return (err == Z_OK ? Z_BUF_ERROR : err);
- }
-
- *dstlen = zs.total_out;
- return (deflateEnd(&zs));
-}
-
-int
-z_compress(void *dst, size_t *dstlen, const void *src, size_t srclen)
-{
- return (z_compress_level(dst, dstlen, src, srclen,
- Z_DEFAULT_COMPRESSION));
-}
-
-/*
- * Convert a zlib error code into a string error message.
- */
-const char *
-z_strerror(int err)
-{
- int i = Z_NEED_DICT - err;
-
- if (i < 0 || i > Z_NEED_DICT - Z_VERSION_ERROR)
- return ("unknown error");
-
- return (zError(err));
-}
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